Simultaneous Nadir Overpasses (SNOs) between GOES-16 and TERRA
TLE Epoch: 2018 6 16.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 06/16/2018   03:43:25   (  -0.02, -75.21) (  -0.55, -77.77)  291.49                80
 06/18/2018   03:28:34   (  -0.02, -75.23) (   0.06, -74.82)   46.50                80
 06/20/2018   03:16:23   (  -0.02, -75.26) (   0.68, -71.86)  385.38                80
 06/20/2018   15:40:19   (   0.02, -75.27) (   0.40, -77.02)  199.58                80
 06/22/2018   15:25:28   (   0.01, -75.31) (  -0.22, -74.07)  140.42                80
 06/23/2018   03:49:33   (  -0.01, -75.31) (  -0.84, -79.27)  449.35                80
 06/24/2018   15:13:18   (   0.01, -75.35) (  -0.90, -71.12)  480.93                80
 06/25/2018   03:37:22   (  -0.02, -75.36) (  -0.22, -76.31)  108.68                80
 06/27/2018   03:22:31   (  -0.01, -75.41) (   0.40, -73.36)  232.44                80
 06/27/2018   15:46:26   (   0.01, -75.42) (   0.68, -78.52)  352.17                80
 06/29/2018   15:34:16   (   0.01, -75.48) (   0.06, -75.56)   10.93                80